Can only recommend this place - dead center where you want to be in Bangkok if you are not into all the touristy things but just want to chill in the center, have nice meals and drinks across downtown without having to go far.
What matters to the reader of reviews: The shower pressure is great and the apartment was very clean. The building staff is very friendly and it is very easy accessible. You have everything you need inside the apartment including shampoo and body wash as well as also around you - a 711 and a BTS station, all in walking distance.